Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number DZ70303J found under Semiconductor Device Diode by Microsemi Corp Scottsdale. The National Stock Number assigned to this part is 5961001353930, and the Federal Supply Class is 5961 Semiconductor Devices And Associated Hardware. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like DZ70303J.